# HD 163641

> star in the constellation Ophiuchus

**Wikidata**: [Q10848482](https://www.wikidata.org/wiki/Q10848482)  
**Source**: https://4ort.xyz/entity/q10848482


## References

1. SIMBAD
2. VizieR
3. The Relation between Rotational Velocities and Spectral Peculiarities among A-Type Stars
4. Catalog of Galactic OB Stars
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. Gaia Data Release 2
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
9. Stellar population models in the UV. I. Characterisation of the New Generation Stellar Library
10. Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i